NINO 4-port USB Hub / Charger Aluminum for Iphone 6/6+/5/5s, Ipad Air/Ipad 3/Ipad2, Samsung Galaxy S6 / S6 Edge, Nexus, HTC M9, Motorola, Lg and More... Aluminum, durable, and one of the most powerful chargers on the market, with 4 ports (each supporting tablet charging)  yet as small as a cereal bar. Powerful and speedy charging is one of the best on the market: 48 watts / 9.6 amps through 4 ports (2.4 amps per port), and able to charge all of your phones, tablets, and other devices simultaneously (an iPhone needs a 1A current and an iPad Air 2.4A). The multi-port design requires only one power socket. Smart Charging Technology: the Ukonnect 37G 4-port charger is designed to adopt Intelligent Control Chipset. It can detect the charging mode(s) of different digital equipment connected, and then switch to the right mode for full-speed charging Its ultra-compact size (about equal to that of a cereal bar) represents portability. Its Power LED light indication makes for intuitive use.